Teaching appliance

Abstract

The utility model relates to the technical field of teaching appliances, in particular to a teaching appliance which comprises a frame with a built-in display screen, a capacitive screen system in communication connection with the display screen is further arranged on the inner side of the frame, a USB interface and an HDMI interface which are in communication connection with a capacitive screen system processor are arranged on the frame, the capacitive screen system is provided with a WiFi module, and the WiFi module is connected with the capacitive screen system. The capacitive screen system is further provided with a touch pen matched with the capacitive screen system. The capacitive screen system and the display screen are separately arranged on the inner side of the frame; the teaching appliance can be used independently or matched with an external blackboard. According to the scheme, the capacitive screen system and the display screen are combined with each other, manual control can be achieved, meanwhile, demonstration of pictures such as videos can be carried out, the capacitive screen system and the display screen are combined to play the advantages together, meanwhile, cost input can be reduced, better learning experience can be achieved, and students can be helped to stimulate the learning interest.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of teaching aids, in particular to a teaching aid. BACKGROUND

[0002] In the process of English teaching, the learning of words is particularly important. As the foundation of English, words run through the whole process of English learning.

[0003] In the current English teaching process, the traditional blackboard writing method is still used, the learning process is dull and boring, the teaching quality is general, and it is difficult to mobilize the enthusiasm of students. If the combination of real objects and words is used, the preparation time required in the early stage is longer, which increases the burden of teachers.

[0004] To solve this problem, some schools use multimedia to explain. Since the PPT demonstration method needs to prepare documents in advance, it is not convenient to change and extend in the teaching process, and students cannot obtain better specific feelings, and the participation of students is not strong. Therefore, in order to solve the above problems, the present application provides a teaching aid. TECHNICAL FIELD

[0005] In order to solve the problem that the existing teaching method has poor flexibility and is difficult to mobilize the enthusiasm of students, the present application provides a teaching aid.

[0006] The teaching aid provided by the present application comprises a frame with a built-in display screen, a capacitive screen system in communication connection with the display screen is further arranged on the inner side of the frame, a USB interface and an HDMI interface in communication connection with a capacitive screen system processor are arranged on the frame, the capacitive screen system is provided with a WiFi module, and the capacitive screen system is further provided with a touch pen matched therewith;

[0007] The capacitive screen system and the display screen are separate on the inner side of the frame;

[0008] The teaching aid is used alone or in combination with an external blackboard.

[0009] Preferably, a clamping groove for clamping the touch pen is formed on the frame.

[0010] Preferably, the frame and the blackboard are vertically slidably connected through a track structure, and the blackboard can be clamped at the top end of the frame.

[0011] Preferably, a sliding groove is formed on each side of the frame, and a vertical rod matched with the sliding groove is welded on each side of the blackboard.

[0012] Preferably, an elastic rod is welded to the bottom end of the vertical rod, and a clamping block is welded to the side of the elastic rod close to the frame.

[0013] Preferably, the frame is provided with clamping grooves on both sides for matching with the clamping blocks.

[0014] Preferably, the back of the frame is provided with a hanging structure for mounting the frame on a wall.

[0015] Preferably, the hanging structure comprises an insertion rod welded with the back of the frame and a fixing rod fixedly connected with the wall, the insertion rod and the fixing rod being inserted in the vertical direction.

[0016] The fixing rod is fixedly connected with the wall by bolts, and the insertion rod is hung on the fixing rod from top to bottom.

[0017] In summary, the present application has the following beneficial technical effects:

[0018] Through the combination of the capacitive screen system and the display screen, the device can be manually controlled and can also demonstrate video pictures, both of which can play their advantages together, and can also reduce the cost investment. Compared with the teaching method in the prior art, the device can have a better learning experience and can help students stimulate their interest in learning.

[0019] The installation of the sliding rail structure can realize the external blackboard, so that the device can realize new functions while also considering the normal teaching mode, thereby improving the applicability of the device. DETAILED DESCRIPTION

[0020] Figure 1 is an isometric view in the first embodiment of the present application;

[0021] Figure 2 is a back view isometric view in the first embodiment of the present application;

[0022] Figure 3 is an exploded view in the first embodiment of the present application;

[0023] Figure 4 is a panel structure view in the first embodiment of the present application;

[0024] Figure 5 is a mounting rod structure view in the first embodiment of the present application.

[0025] Explanation of reference signs: 1, frame; 11, sliding groove; 12, clamping groove; 2, capacitive screen system; 3, display screen; 4, touch pen; 5, USB interface; 6, HDMI interface; 7, blackboard; 8, vertical rod; 81, top plate; 82, elastic rod; 83, pull tab; 84, clamping block; 9, hanging structure; 91, insertion rod; 92, fixing rod; 921, insertion section; 922, fixing section; 923, fixing hole; 924, through hole. DETAILED DESCRIPTION

[0026] The following will be described in detail in combination with the drawingsFigure 1 Figure 5 The application is further described in detail.

[0027] Embodiment one:

[0028] A teaching aid, referring to Figure 1 , including a frame 1 with a built-in display screen 3, and a capacitive screen system 2 is arranged on the inside of the frame 1 and is in communication connection with the display screen 3, and the frame 1 is provided with a USB interface 5 and an HDMI interface 6 in communication connection with the processor of the capacitive screen system 2, and the capacitive screen system 2 is provided with a WiFi module, and the capacitive screen system 2 is also provided with a touch pen 4 matched therewith, and the capacitive screen system 2 adopts the capacitive screen in the prior art and is configured with a corresponding PCB board, and the PCB board is provided with a processor, a WiFi module, a power connection port and other structures, and the USB interface 5 and the HDMI interface 6 are arranged on the PCB board, and the capacitive screen system 2 is also in communication connection with the display screen 3, and the significance of arranging the display screen 3 outside the capacitive screen is that the size of the capacitive screen can be reduced, thereby reducing the cost, and the display screen 3 functions as an external display of the capacitive screen system 2, and the display screen 3 is used to play the teaching files prepared in advance, and the capacitive screen can be used for writing on the board based on its convenient writing and adjusting characteristics, and through the operation of the capacitive screen, the splitting of words, the interpretation of word roots, the comparative analysis of other words, association and the like can be realized. The capacitive screen system 2 can be connected to the outside through the WiFi module, so as to search pictures, videos, music and the like related to the word in real time, thereby deepening the memory of the students for the word; the control logic of the capacitive screen system is not the disclosure content of the utility model, and therefore is not disclosed in detail in the application, and the realization of the above functions can be selected in the existing products based on the processor, the WiFi module and the like in the prior art.

[0029] The capacitive screen system 2 and the display screen 3 are separate on the inside of the frame 1, and the size of the capacitive screen system 2 and the display screen 3 can be customized in different proportional relationships such as 1:1, 2:1 and the like according to requirements, so as to adapt to different costs.

[0030] Embodiment two:

[0031] The teaching aid is used with an external blackboard 7, referring to Figure 2 Figure 5 ​​The frame 1 is provided with a clamping groove for clamping the stylus 4. The frame 1 and the blackboard 7 are connected in the vertical direction through a track structure. The blackboard 7 can be clamped at the top end of the frame 1. The frame 1 is provided with a sliding groove 11 at both sides. The blackboard 7 is welded with a vertical rod 8 matched with the sliding groove 11. The bottom end of the vertical rod 8 is welded with an elastic rod 82. The elastic rod 82 is welded with a clamping block 84 at the side close to the frame 1. The elastic rod 82 is arranged in the vertical direction when not subjected to external force. The elastic rod 82 has a restoring force to be inwardly retracted when pulled outwardly. The bottom end of the elastic rod 82 is provided with a pull tab 83 for easy operation.

[0032] The frame 1 is provided with a clamping groove for clamping the stylus 4. The frame 1 and the blackboard 7 are connected in the vertical direction through a track structure. The blackboard 7 can be clamped at the top end of the frame 1. The frame 1 is provided with a sliding groove 11 at both sides. The blackboard 7 is welded with a vertical rod 8 matched with the sliding groove 11. The bottom end of the vertical rod 8 is welded with an elastic rod 82. The elastic rod 82 is welded with a clamping block 84 at the side close to the frame 1. The elastic rod 82 is arranged in the vertical direction when not subjected to external force. The elastic rod 82 has a restoring force to be inwardly retracted when pulled outwardly. The bottom end of the elastic rod 82 is provided with a pull tab 83 for easy operation.

[0033] The top of the vertical rod 8 is further welded with a top plate 81 for plugging the end of the vertical rod 8 to ensure the position stability of the blackboard 7 after falling.

[0034] When the blackboard 7 is pushed upward, it is only needed to directly push upward from the middle position of the blackboard 7. After the clamping block 84 is clamped into the clamping groove 12, the vertical position of the blackboard 7 is fixed. When the blackboard 7 is pulled downward, the elastic rod 82 is expanded by pulling the two pull tabs 83, and the two clamping blocks 84 are separated from the clamping groove 12, so that the blackboard 7 can slide downward. When the top plate 81 contacts the top of the frame 1, the downward position of the blackboard 7 is in place.

[0035] The back of the frame 1 is provided with a hanging structure 9 for mounting the frame 1 on the wall.

[0036] Preferably, the hanging structure 9 comprises an insertion rod 91 welded with the back of the frame 1 and a fixed rod 92 fixedly connected with the wall. The insertion rod 91 and the fixed rod 92 are inserted in the vertical direction.

[0037] The fixed rod 92 is fixedly connected with the wall through a bolt. The insertion rod 91 is hung on the fixed rod 92 from top to bottom. The insertion rod 91 is in an L-shaped structure with the opening downward. The fixed rod 92 is in a U-shaped structure with the opening upward, comprising a fixed segment 922 and an insertion segment 921. The insertion segment 921 abuts against the inner wall of the insertion rod 91. The fixed segment 922 abuts against the outer wall of the insertion rod 91 and the wall. The insertion rod 91 and the fixed rod 92 are slidingly embedded. The front side of the fixed rod 92 is provided with a fixed hole 923. The rear side is provided with a through hole 924 coaxial with the fixed hole 923. The through hole 924 is used for limiting the insertion of the bolt.

[0038] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A teaching aid comprising a frame (1) with an integrated display screen (3), characterized in that: The frame (1) is internally provided with a capacitive screen system (2) in communication connection with the display screen (3), the frame (1) is provided with a USB interface (5) and an HDMI interface (6) in communication connection with the capacitive screen system (2) processor, the capacitive screen system (2) is provided with a WiFi module, and the capacitive screen system (2) is further provided with a touch pen (4) matched therewith; The capacitive screen system (2) and the display screen (3) are separate from the inside of the frame (1); The teaching aid is used alone or in combination with an external blackboard (7).

2. A teaching aid according to claim 1, characterised in that: The frame (1) is provided with a clamping groove for clamping the touch pen (4).

3. A teaching aid according to claim 2, wherein: The frame (1) and the blackboard (7) are connected in the vertical direction through a track structure, and the blackboard (7) can be clamped at the top end of the frame (1).

4. A teaching aid according to claim 3, wherein: The frame (1) is provided with a sliding groove (11) on both sides, and the blackboard (7) is welded with a vertical rod (8) matched with the sliding groove (11) on both sides.

5. A teaching aid according to claim 4, wherein: The bottom end of the vertical rod (8) is welded with an elastic rod (82), and the side close to the frame (1) of the elastic rod (82) is welded with a clamping block (84).

6. A teaching aid according to claim 5, wherein: The frame (1) is provided with a clamping groove (12) matched with the clamping block (84) on both sides.

7. A teaching aid according to claim 1, wherein: The back of the frame (1) is provided with a hanging structure (9) for mounting the frame (1) on the wall.

8. A teaching aid according to claim 7, characterised in that: The hanging structure (9) comprises a plug rod (91) welded with the back of the frame (1) and a fixed rod (92) fixedly connected with the wall, and the plug rod (91) and the fixed rod (92) are inserted in the vertical direction; The fixed rod (92) is fixedly connected to the wall by bolts, and the plug rod (91) is hung on the fixed rod (92) from top to bottom.

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